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Groundwater recovery from standard 4-inch boreholes is the primary application for this submersible pump, which handles clean water with suspended sand concentrations up to 150 g/m³. Rated for continuous duty, the unit supports residential supply and small-scale pressurised systems with stable operating characteristics.
The 10-stage hydraulic assembly is driven by a 0.37 kW three-phase motor at 415V, achieving a maximum head of 63 meters and a flow rate of 25 L/Min. NEMA-standard motor coupling allows straightforward flange connection and simplified field maintenance.
Within the hydraulic section, LEXAN radial floating impellers work in conjunction with reinforced polycarbonate diffusers. This arrangement permits axial movement within the stage casing, helping to accommodate sand particles without motor seizure or internal stage damage.
AISI 304 stainless steel forms the external jacket, with a chrome-nickel steel suction lantern and a built-in non-return valve in the delivery casing. This valve prevents backflow and protects the stages from water column weight. The motor is rated for liquid temperatures up to 35°C with Class F insulation and IP68 protection for submerged operation.
FEATURES
- AISI 304 stainless steel external jacket provides corrosion resistance for long-term borehole installation
- Reinforced polycarbonate diffusers maintain consistent hydraulic velocity and pressure across the stage assembly
- Radial floating impeller design with axial movement capability reduces mechanical binding risk when handling abrasive water
- Built-in non-return valve in the delivery casing protects against backflow and water hammer during shutdown cycles
- NEMA-standard motor coupling ensures compatibility with a broad range of submersible motor units for simplified replacement
- Chrome-nickel steel suction filter prevents oversized debris and mineral particles from entering the internal stages
- Polyacetal POM bearing bush supports the shaft and reduces friction during high-speed rotation
- Class F insulation and IP68 protection rating support reliable operation under continuous submersion
FAQs
General Product FAQs
1. How do I choose the right pump for my setup?
Selecting the correct pump depends on your required flow (L/min), total head (vertical lift + friction loss), and power source. If you're unsure, contact our team and we’ll size the right system for you.
2. Do you offer support with system design or setup?
Yes — we provide expert advice to help you choose, install, and optimise your pump system. Whether it's a simple setup or a custom solution, we’re here to help.
3. Do you offer complete pump solutions or just products?
We don’t just sell pumps — we provide complete solutions. From accessories and control systems to full packaged setups, we can supply everything required to get your system running efficiently.
Shipping & Availability
1. Do you offer Australia-wide shipping?
Yes — we ship across Australia. Bulk or oversized orders may incur additional freight charges otherwise we offer free shipping over $100*
2. How long does delivery take?
Orders are typically shipped within 1–2 business days, with delivery taking approximately 2–7 days depending on your location.
3. What courier or freight companies do you use?
We work with a range of trusted carriers including Australia Post, StarTrack, TNT, and other national freight providers depending on the size and location of your order. This allows us to ensure fast, reliable delivery across Australia, including regional and remote areas.
Warranty & Support
1. Do your pumps come with a warranty?
Yes — all products are backed by manufacturer warranties. Warranty periods vary depending on the brand and product type.
2. What support do you offer after purchase?
We provide ongoing support including:
- Installation advice
- Troubleshooting
- Spare parts supply
- System upgrades
3. What is the warranty process if something goes wrong?
If you experience an issue, simply contact our team with your order details and a description of the problem. We’ll guide you through troubleshooting and, if required, arrange repair, replacement, or manufacturer assessment in line with warranty terms.
Why choose Foundation Pumps?
1. Why choose Foundation Pumps over other suppliers?
We focus on supplying proven, high-quality pump solutions backed by real industry knowledge. Unlike general resellers, we understand how these systems perform in the field and provide honest, practical advice to ensure you get the right solution the first time.
2. Do you offer expert advice before and after purchase?
Yes — we support you at every stage, from selecting the right pump through to installation and ongoing use. Our team is available to assist with sizing, troubleshooting, and system optimisation whenever you need it.
3. Do you stock trusted brands and quality products?
We carefully select and supply pumps from reputable manufacturers known for reliability and performance. Our range includes both industry-leading brands and high-value alternatives that meet Australian standards and conditions.
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